import org.ldk.impl.bindings;
import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+
+/**
+ * One counterparty's public keys which do not change over the life of a channel.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelPublicKeys extends CommonBase {
ChannelPublicKeys(Object _dummy, long ptr) { super(ptr); }
@Override @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
- bindings.ChannelPublicKeys_free(ptr); super.finalize();
+ super.finalize();
+ if (ptr != 0) { bindings.ChannelPublicKeys_free(ptr); }
+ }
+
+ /**
+ * The public key which is used to sign all commitment transactions, as it appears in the
+ * on-chain channel lock-in 2-of-2 multisig output.
+ */
+ public byte[] get_funding_pubkey() {
+ byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this.ptr);
+ return ret;
}
- public ChannelPublicKeys(ChannelPublicKeys orig) {
- super(bindings.ChannelPublicKeys_clone(orig.ptr & ~1));
- this.ptrs_to.add(orig);
+ /**
+ * The public key which is used to sign all commitment transactions, as it appears in the
+ * on-chain channel lock-in 2-of-2 multisig output.
+ */
+ public void set_funding_pubkey(byte[] val) {
+ bindings.ChannelPublicKeys_set_funding_pubkey(this.ptr, val);
}
- public byte[] get_funding_pubkey(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+ * revocation keys. This is combined with the per-commitment-secret generated by the
+ * counterparty to create a secret which the counterparty can reveal to revoke previous
+ * states.
+ */
+ public byte[] get_revocation_basepoint() {
+ byte[] ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this.ptr);
return ret;
}
- public void set_funding_pubkey(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_funding_pubkey(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+ * revocation keys. This is combined with the per-commitment-secret generated by the
+ * counterparty to create a secret which the counterparty can reveal to revoke previous
+ * states.
+ */
+ public void set_revocation_basepoint(byte[] val) {
+ bindings.ChannelPublicKeys_set_revocation_basepoint(this.ptr, val);
}
- public byte[] get_revocation_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+ * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+ * static across every commitment transaction.
+ */
+ public byte[] get_payment_point() {
+ byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
return ret;
}
- public void set_revocation_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_revocation_basepoint(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+ * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+ * static across every commitment transaction.
+ */
+ public void set_payment_point(byte[] val) {
+ bindings.ChannelPublicKeys_set_payment_point(this.ptr, val);
}
- public byte[] get_payment_point(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment payment
+ * public key which receives non-HTLC-encumbered funds which are only available for spending
+ * after some delay (or can be claimed via the revocation path).
+ */
+ public byte[] get_delayed_payment_basepoint() {
+ byte[] ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
return ret;
}
- public void set_payment_point(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_payment_point(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment payment
+ * public key which receives non-HTLC-encumbered funds which are only available for spending
+ * after some delay (or can be claimed via the revocation path).
+ */
+ public void set_delayed_payment_basepoint(byte[] val) {
+ bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val);
}
- public byte[] get_delayed_payment_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment public key
+ * which is used to encumber HTLC-in-flight outputs.
+ */
+ public byte[] get_htlc_basepoint() {
+ byte[] ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
return ret;
}
- public void set_delayed_payment_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment public key
+ * which is used to encumber HTLC-in-flight outputs.
+ */
+ public void set_htlc_basepoint(byte[] val) {
+ bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val);
}
- public byte[] get_htlc_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
- return ret;
+ /**
+ * Constructs a new ChannelPublicKeys given each field
+ */
+ public static ChannelPublicKeys of(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg) {
+ long ret = bindings.ChannelPublicKeys_new(funding_pubkey_arg, revocation_basepoint_arg, payment_point_arg, delayed_payment_basepoint_arg, htlc_basepoint_arg);
+ ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
}
- public void set_htlc_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_htlc_basepoint(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Creates a copy of the ChannelPublicKeys
+ */
+ public ChannelPublicKeys clone() {
+ long ret = bindings.ChannelPublicKeys_clone(this.ptr);
+ ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
}
- public ChannelPublicKeys(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg) {
- super(bindings.ChannelPublicKeys_new(funding_pubkey_arg, revocation_basepoint_arg, payment_point_arg, delayed_payment_basepoint_arg, htlc_basepoint_arg));
+ /**
+ * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.ChannelPublicKeys_write(this.ptr);
+ return ret;
}
- // Skipped ChannelPublicKeys_write
- public ChannelPublicKeys(byte[] ser) {
- super(bindings.ChannelPublicKeys_read(ser));
+ /**
+ * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
+ */
+ public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.ChannelPublicKeys_read(ser);
+ Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
}
}
projects / ldk-java / blobdiff